Two more pitches

[Alexander Tolstoy]

Hello,
Ahead of the tomorrow's editorial meeting, let me come up with a couple of
pitches:
- Convert filsystems in Linux using Fstransform (
https://github.com/cosmos72/fstransform)
- Upscale bitmaps with better results (https://github.com/atheros/xbrzscale,
https://github.com/nagadomi/waifu2x).

What do you think?